| 摘要 |
<p><P>PROBLEM TO BE SOLVED: To prevent destruction of a bent pipe when receiving force in the direction being right angle for a pipe axis and stabilize a relative position of a pipe body. <P>SOLUTION: This bent pipe is constituted by arranging pipe bodies 2a, 2b formed by cutting a direct pipe obliquely in a condition in which the pipe body 2a on one side is rotated by 180 degrees around a pipe axis for the pipe body 2b on the other side and cutting faces 6, 6 face each other and connecting the pipe bodies 2a, 2b mutually. The pipe bodies 2a, 2b are arranged by bringing them into mutual contact on a rear side and separating them from each other on a belly side to connect the pipe bodies 2a, 2b mutually in a flexible laminated layer bonded part 3. <P>COPYRIGHT: (C)2007,JPO&INPIT</p> |
